GMRS channel chart

All 22 channels with frequencies, power limits and repeater pairs. WSFW755 uses channel 20 with the 467.675 MHz input.

Channel	MHz	GMRS power	Notes
1	462.5625	Up to 5 W	Shared with FRS handhelds
2	462.5875	Up to 5 W	Shared with FRS handhelds
3	462.6125	Up to 5 W	Shared with FRS handhelds
4	462.6375	Up to 5 W	Shared with FRS handhelds
5	462.6625	Up to 5 W	Shared with FRS handhelds
6	462.6875	Up to 5 W	Shared with FRS handhelds
7	462.7125	Up to 5 W	Shared with FRS handhelds
8	467.5625	Up to 0.5 W	Shared with FRS handhelds
9	467.5875	Up to 0.5 W	Shared with FRS handhelds
10	467.6125	Up to 0.5 W	Shared with FRS handhelds
11	467.6375	Up to 0.5 W	Shared with FRS handhelds
12	467.6625	Up to 0.5 W	Shared with FRS handhelds
13	467.6875	Up to 0.5 W	Shared with FRS handhelds
14	467.7125	Up to 0.5 W	Shared with FRS handhelds
15	462.5500	Up to 50 W	Repeater output; input 467.5500
16	462.5750	Up to 50 W	Repeater output; input 467.5750
17	462.6000	Up to 50 W	Repeater output; input 467.6000
18	462.6250	Up to 50 W	Repeater output; input 467.6250
19	462.6500	Up to 50 W	Repeater output; input 467.6500
20	462.6750	Up to 50 W	Repeater output; input 467.6750. This is the WSFW755 pair (PL 141.3).
21	462.7000	Up to 50 W	Repeater output; input 467.7000
22	462.7250	Up to 50 W	Repeater output; input 467.7250

Power limits are the GMRS maximums. Many shared FRS radios are limited to lower power. Repeater inputs sit 5 MHz above their outputs. This is a summary, so check the FCC text on the FCC page for the exact rules.